David "Squiggy" Lander - actor in the American TV show "Laverne & Shirley,"Carl Laemmle, Jr. - film producer and son of the founder of Universal StudiosRonnie Lane - musician with The Faces (Rod Stewart's old band)James LaRocca - Guitarist with MSMelanie Lawson - Anchorwoman, Ch.13 HoustonMargaret Leighton - British actressWendy Lill - Canadian PoliticianKathryn Lindskoog - authorLydwina of Schieden - Dutch patron Saint of Ice Skaters (1400AD) The earliest written record of someone with MS

Michael Crichton has not been diagnosed with MS. He had a single neurological episode in the 1960s and has not had any other symptoms subsequently.

Ozzy Osbourne had a scare that he might have MS but it was a false alarm:"Family unity became even more paramount for the Osbournes in 1992 when Ozzy was diagnosed as suffering from multiple sclerosis, announced his retirement and played a farewell tour. Six months later a second opinion pronounced the diagnosis a false alarm, but the family have only now publicly acknowledged the scare." - from this Guardian article